Question

what is reduction reaction? ​

Answer 1

Explanation:

Reduction is the loss of oxygen atom from a molecule or the gaining of one or more electrons. A reduction reaction is seen from the point of view of the molecule being reduced, as when one molecule gets reduced another gets oxidised. The full reaction is known as a Redox reaction. This is a good way of remembering it.

Answer 2

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Addition of hydrogen and removal of oxygen